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    Hangfa has nearly 30 people in R & D and technical support team, 5 senior R & D personnel. And We have established a long-term partnership with the University of Electronic Science and Technology, Southwest Jiaotong University, Sichuan University, China Academy of Engineering Physics, CLP ten, China Railway Hospital Research Institute, CSIC Institute, the five branches of aerospace and other research institutes.
    Now Hangfa company has more than forty items of various types of patents:
  • 专利证书
  • An extruder barrel in lithium metal extruder
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  • A vacuum suction device used in lithium metal extruder
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  • A 45° omni wheel
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  • A 90° omni wheel
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  • A omni wheel with bearing
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  • A 45° omni wheel with integrated molding process hub
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  • A with the chassis adopting overall casting molding process of aluminum alloy
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  • A with the hydraulic shock absorber suspension system
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  • A with three omni wheels
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  • A with four omni wheels
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  • Certificate of environment management system certification
  • Certificate of occupational health and safety management system certification
  • Certificate of environment management system certification
  • ...